Помогите сделать №3,4

3. 1) wasn`t

2) was

3) weren`t

4) were

5)  wasn`t

6) was

7)  wasn`t

8) was

9)  wasn`t

10) was

4. 1) Was Paul at school yesterday? C

2) Were John and Jane on holliday last week? D

3) Was the food nice at lunchtime? A

4) Were the shops open yesterday? B